| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $183.98 | 5.181% | $193.512 | $193.51 | $193.50 | $193.50 |
| Purchase #2 | $221.37 | 12.626% | $249.3202 | $249.32 | $249.30 | $249.30 |
| Purchase #3 | $206.62 | 4.568% | $216.0584 | $216.06 | $216.05 | $216.10 |
| Purchase #4 | $53.88 | 3.165% | $55.5853 | $55.59 | $55.60 | $55.60 |
| Purchase #5 | $79.67 | 11.849% | $89.1101 | $89.11 | $89.10 | $89.10 |
| Purchase #6 | $73.74 | 7.559% | $79.314 | $79.31 | $79.30 | $79.30 |
| Purchase #7 | $178.93 | 9.447% | $195.8335 | $195.83 | $195.85 | $195.80 |
| 7 purchase totals = | $998.19 | $1,078.7335 | $1,078.73 | $1,078.70 | $1,078.70 | |